The trigonall sector, the description and use thereof [microform] : being an instrument most aptly serving for the resolution of all right lined triangles, with great facility and delight. By which all planimetrical, and altimetrical conclusions may be wrought at pleasure. The lines of sines, tangents, secants, and chords, pricked down on any instrument: many arithmeticall proportions calculated, and found out in a moment. Dialls, delineated upon most sorts of plaines: with many other delightfull conclusions. Lately invented and now exposed to the publique view. By John Chatfeilde
- Chatfield, John
- London : Printed by Robert Leybourn, and are to be sold by James Nuthall, over against the George neer Holbourn-bridge, 1650.
- Physical Description:
- 6 unnumbered pages, 27 pages, 3 unnumbered pages : illustrations
- Annotation on Thomason copy: "Aprill 15"., Page 11 mislabelled as page 12., Reproduction of the original in the British Library., The last leaf is blank., and ALSO AVAILABLE ONLINE TO AUTHORIZED PSU USERS.
- Other Forms:
- Available electronically as part of Early English books online.
- Reproduction Note:
- Microfilm. Ann Arbor, Mich. : University Microfilms International, 1978. 1 microfilm reel ; 35 mm. (Thomason Tracts ; 180:E.1381).
- Reviewed/Cited In:
- Thomason E.1381. and Wing, D.G. Short-title catalogue of books printed in England, Scotland, Ireland, Wales, and British America, and of English books printed in other countries, 1641-1700 (2nd ed., 1994) C3735.
View MARC record | catkey: 4124818